kc3-lang/automake/t/extra11.sh

• Show log

  Commit

• Hash : c2a52bf0
  Author :
  Date : 2012-06-24T10:36:15
  

  tests: simpler workaround for shells losing the exit status in exit trap
  
  Now that we can assume our tests are run by a decent POSIX shell, we
  can simplify our workaround aimed at having the exit status propagated
  correctly to the code in the exit trap.  Unfortunately, we cannot
  dispense with such a workaround altogether, because it's still required
  by some shells we need to support (at least Solaris 10 /bin/ksh and
  /usr/xpg4/bin/sh).
  
  For more information about the need of that workaround, see the entry
  about 'trap' in the section "Limitations of Shell Builtins" in the
  Autoconf manual:
  <http://www.gnu.org/software/autoconf/manual/autoconf.html#trap>
  
  The new workaround has been tested successfully with the following
  shells:
  
    - Bash 4.1
    - Bash 3.2
    - Bash 3.0
    - Bash 2.05b
    - dash 0.5.5.1
    - dash 0.5.2
    - AT&T Ksh 93u (from official Debian package)
    - MirBSD Korn Shell 40.2 (from official Debian package)
    - Solaris 9, 10 and 11 /bin/ksh
    - Solaris 9, 10 and 11 /usr/xpg4/bin/sh
    - NetBSD 5.1 /bin/sh
    - NetBSD 5.1 /bin/ksh
  
  * t/ax/test-init.sh (Exit): Rename ...
  (_am_exit): ... like this.
  (exit): New alias for '_am_exit'.  We cannot simply redefine 'exit'
  as a shell function, because some shells (dash 0.5.5.1, Solaris 10
  /bin/ksh and /usr/xpg4/bin/sh) do not allow it.
  (_am_exit, trap): Add extra escaping for 'exit' calls, to ensure we
  really invoke the 'exit' builtin and not our alias with the same
  name.
  * configure.ac: Check that the shell selected to run our testsuite
  supports aliases named like shell builtins.
  * t/REAMDE: Adjust.
  * All tests: Adjust, by simply using 'exit' instead of 'Exit'.
  * t/self-check-explicit-skips.sh: Adjust: the first usage of 'exit'
  after it has been redefined as an alias must be on a new line w.r.t.
  that where the alias is defined, in order for the redefinition to be
  honored.
  * syntax-checks.mk (sc_tests_Exit_not_exit): Delete.
  (sc_tests_exit_not_Exit): New.
  (syntax_check_rules): Adjust.
  (sc_tests_automake_fails): Simplify the recipe a little.
  * Several tests: Remove now useless spurious quoting once required
  to placate the 'sc_tests_Exit_not_exit' maintainer check.
  * gen-testsuite-part: Likewise.  Also, avoid uses of 'Exit' in the
  generated scripts.
  
  Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
  

Download

• t/extra11.sh

• #! /bin/sh
  # Copyright (C) 2010-2012 Free Software Foundation, Inc.
  #
  # This program is free software; you can redistribute it and/or modify
  # it under the terms of the GNU General Public License as published by
  # the Free Software Foundation; either version 2, or (at your option)
  # any later version.
  #
  # This program is distributed in the hope that it will be useful,
  # but WITHOUT ANY WARRANTY; without even the implied warranty of
  # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  # GNU General Public License for more details.
  #
  # You should have received a copy of the GNU General Public License
  # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  
  # Check for more complex usage of wildcards in EXTRA_DIST.
  # Suggested by observations from Braden McDaniel.
  
  required=GNUmake
  . ./defs || exit 1
  
  echo AC_OUTPUT >> configure.ac
  
  cat > Makefile.am <<'END'
  AUTOMAKE_OPTIONS = -Wno-portability
  
  EXTRA_DIST = $(wildcard [!c-z].t d.t [ab].dir foo.* *zardoz*)
  
  .PHONY: prereq
  prereq:
  	echo a > a.t
  	echo b > b.t
  	echo c > c.t
  	echo d > d.t
  	echo m > m.t
  	echo z > z.t
  	mkdir a.dir b.dir c.dir
  	echo a1 > a.dir/f1
  	echo a2 > a.dir/f2
  	echo bb > b.dir/f
  	echo cc > c.dir/x
  	echo 0 > foo
  	echo 1 > foo.x
  	echo 2 > foo.bar
  	echo foo > _zardoz_
  
  .PHONY: test
  test: distdir
  	ls -l $(distdir) $(distdir)/*.dir ;: For debugging.
  	diff a.t $(distdir)/a.t
  	diff b.t $(distdir)/b.t
  	test ! -r $(distdir)/c.t
  	diff d.t $(distdir)/d.t
  	test ! -r $(distdir)/m.t
  	test ! -r $(distdir)/z.t
  	diff a.dir/f1 $(distdir)/a.dir/f1
  	diff a.dir/f2 $(distdir)/a.dir/f2
  	diff b.dir/f $(distdir)/b.dir/f
  	test ! -r $(distdir)/c.dir
  	diff foo.x $(distdir)/foo.x
  	diff foo.bar $(distdir)/foo.bar
  	test ! -r $(distdir)/foo
  	diff _zardoz_ $(distdir)/_zardoz_
  check-local:
  	ls -l . *.dir ;: For debugging.
  	test -f $(srcdir)/a.t
  	test -f $(srcdir)/b.t
  	test ! -r $(srcdir)/c.t
  	test -f $(srcdir)/d.t
  	test ! -r $(srcdir)/m.t
  	test ! -r $(srcdir)/z.t
  	test -f $(srcdir)/a.dir/f1
  	test -f $(srcdir)/a.dir/f2
  	test -f $(srcdir)/b.dir/f
  	test ! -r $(srcdir)/c.dir
  	test -f $(srcdir)/foo.x
  	test -f $(srcdir)/foo.bar
  	test ! -r $(srcdir)/foo
  	test -f $(srcdir)/_zardoz_
  END
  
  $ACLOCAL
  $AUTOMAKE
  $AUTOCONF
  
  ./configure
  $MAKE prereq
  ls -l . *.dir # For debugging.
  $MAKE test
  $MAKE distcheck
  
  :
  

Download